Physicochemical, thermal and rheological properties of isolated Argentina quinoa starch

Influences of sulfhydryl oxidase isolated from Aspergillus niger on physicochemical properties of starch and rheological properties of wheat dough

The sulfhydryl oxidase (SHOxase; EC. 1.8.3.2) which catalyzes the oxidation of sulfhydryl groups to disulfides was purified from Aspergillus niger using a combination of chromatographies. The influence of SHOxase on starch properties was tested by rheometer, farinographand scanning electron microscopy (SEM). Moreover, the gelatinization and retrogradation were studied by differential scanning c...

Physicochemical Properties of flour and isolated starch from Jackfruit seeds

58 RJPS, Apr-Jun, 2011/ Vol 1/ Issue 1 L. f. are a different species (champedak), and these names have often mistakenly been used as synonyms for A.heterophyllus. Regional names: Halasu or Halasina Hannu – Kannada Kanthal, Kathal, Kathar, Panos Hindi Murasabalam, Pala, Panasa – Tamil Panasa, Verupanasa – Telugu Chakka, Pilavu – Malayalam MATERIALS AND METHODS The jackfruit seeds were obtained f...

Characterizing Physicochemical Properties of Enset Starch

Study of some physicochemical and functional properties of quinoa (chenopodium quinoa willd) protein isolates.

The amino acid composition and the physicochemical and functional properties of quinoa protein isolates were evaluated. Protein isolates were prepared from quinoa seed by alkaline solubilization (at pH 9, called Q9, and at pH 11, called Q11) followed by isoelectric precipitation and spray drying. Q9 and Q11 had high levels of essential amino acids, with high levels of lysine. Both isolates show...

Sugar Profile, Mineral Content, and Rheological and Thermal Properties of an Isomerized Sweet Potato Starch Syrup

Currently, corn is used to produce more than 85% of the world's high fructose syrup (HFS). There is a search for alternative HFS substrates because of increased food demand and shrinking economies, especially in the developing world. The sweet potato is a feasible, alternative raw material. This study isomerized a high glucose sweet potato starch syrup (SPSS) and determined its sugar profile, m...